| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (C) 2013 Linaro, Ltd. |
| */ |
| |
| &twl { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&twl4030_pins &twl4030_vpins>; |
| }; |
| |
| &omap3_pmx_core { |
| /* |
| * On most OMAP3 platforms, the twl4030 IRQ line is connected |
| * to the SYS_NIRQ line on OMAP. Therefore, configure the |
| * defaults for the SYS_NIRQ pin here. |
| */ |
| twl4030_pins: twl4030-pins { |
| pinctrl-single,pins = < |
| OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */ |
| >; |
| }; |
| }; |
| |
| /* |
| * If your board is not using the I2C4 pins with twl4030, then don't include |
| * this file. For proper idle mode signaling with sys_clkreq and sys_off_mode |
| * pins we need to configure I2C4, or else use the legacy sys_nvmode1 and |
| * sys_nvmode2 signaling. |
| */ |
| &omap3_pmx_wkup { |
| twl4030_vpins: twl4030-vpins-pins { |
| pinctrl-single,pins = < |
| OMAP3_WKUP_IOPAD(0x2a00, PIN_INPUT | MUX_MODE0) /* i2c4_scl.i2c4_scl */ |
| OMAP3_WKUP_IOPAD(0x2a02, PIN_INPUT | MUX_MODE0) /* i2c4_sda.i2c4_sda */ |
| OMAP3_WKUP_IOPAD(0x2a06, PIN_OUTPUT | MUX_MODE0) /* sys_clkreq.sys_clkreq */ |
| OMAP3_WKUP_IOPAD(0x2a18, PIN_OUTPUT | MUX_MODE0) /* sys_off_mode.sys_off_mode */ |
| >; |
| }; |
| }; |
